By noaa.gov.
The story starts in 2013 in an antique mall in Maine, where Sara Rivers Cofield sees a beautiful brown dress for sale. Rivers Cofield is an archeologist who also collects old dresses and handbags for fun. She loved this particular dress’s beautiful metal buttons and elaborate bustle.
Once she got the dress home she found a secret pocket hidden under that bustle, inside the seams of the skirt. Upon further inspection, she also found crumpled bits of paper inside the secret pocket.
She recognized that both the dress and the paper were likely from the 1880s. What she couldn’t decipher was the meaning of messages written on the paper – lines of text, many beginning with a place name, followed by seemingly random verbs and nouns.
“There are also numbers between the lines, each line is marked off with a different color, and there are weird time-like notes in the margin; 10pm, 1113PM, and 1124 P. I feel like those clues actually DO point to code of some kind,” Rivers Cofield wrote soon after on her blog about old costumes and dressesoffsite link. “I’m putting it up here in case there’s some decoding prodigy out there looking for a project.”

Read more at noaa.gov.
